Brandywine Falls Grist Mill ID: 3306 | This file appears in: Brandywine Falls George Wallace began the original construction of Brandywine Village in 1814, which took advantage of water power from the falls. The Brandywine grist mill ground grains into flour, which was then sold to nearby valley residents. Photo courtesy of the National Park Service. Download Original File "Brandywine Falls Grist Mill" appears in: Brandywine Falls